From: Antonio Ospite <ospite@studenti.unina.it>
Date: Tue, 9 Apr 2013 12:01:21 +0000 (+0200)
Subject: Use exrex.count() to know how many strings the regex generates
X-Git-Url: https://git.ao2.it/crackpop.git/commitdiff_plain/38d8e69e7cc789683e68005846a747aa6e23f1cc?ds=sidebyside;hp=38d8e69e7cc789683e68005846a747aa6e23f1cc

Use exrex.count() to know how many strings the regex generates

exrex uses generators, so this saves memory as we don't have to store
the whole list of results anymore.

While at it refactor things a little bit so to pass the number of
elements to the crackpop() function too.
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